# LT3755EUD\-2\#PBF (Component)

## Description

LED Driver IC 1 Output DC DC Controller Flyback, SEPIC, Step\-Down \(Buck\), Step\-Up \(Boost\) Analog, PWM Dimming \- 16\-QFN \(3x3\) \#CommonPartsLibrary \#IntegratedCircuit \#PowerManagement \#LEDdriver

## Component Details

- **Owner:** adrian95
- **Created:** 5/13/2022
- **Last Updated:** 2/5/2025
- **Visibility:** Public
- **Part Type:** Integrated Circuit
- **Datasheet URL:** https://www\.analog\.com/media/en/technical\-documentation/data\-sheets/LT3755\-3755\-1\-3755\-2\.pdf
- **License:** https://creativecommons\.org/licenses/by/4\.0/
- **Manufacturer Name:** Analog Devices
- **Manufacturer Part Number:** LT3755EUD\-2\#PBF

## Distributor Pricing (qty 1)

*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*

| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/lt3755eud-2pbf/analog-devices.html?utm_currency=USD&region=asia) | $1\.625 | 6 |
| [Digi\-Key](https://www.digikey.com/en/products/detail/analog-devices-inc/LT3755EUD-2-PBF/2107625) | $10\.72 | 4K |
| [LCSC](https://www.lcsc.com/product-detail/C671417.html) | $5\.0796 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Analog-Devices/LT3755EUD-2PBF?qs=hVkxg5c3xu%252FdJ4viZLsJew%253D%253D) | $10\.63 | 2\.7K |
| [Verical](https://www.verical.com/pd/analog-devices-led-driver-LT3755EUD-2-PBF-5761321) | N/A | N/A |

- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Analog Devices
- **MPN:** LT3755EUD\-2\#PBF
- **Package / Case Code:** 16\-QFN
- **Pin Count:** 17
- **Logic Function:** AND
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | VREF |  |
| 2 | PWM |  |
| 3 | \~OPENLED |  |
| 4 | SS |  |
| 5 | RT |  |
| 6 | \~SHDN\~/UVLO |  |
| 7 | INTVCC |  |
| 8 | VIN |  |
| 9 | SENSE |  |
| 10 | GATE |  |
| 11 | PWMOUT |  |
| 12 | FB |  |
| 13 | ISN |  |
| 14 | ISP |  |
| 15 | VC |  |
| 16 | CTRL |  |
| 17 | GND |  |

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*Generated from [https://flux\.ai/adrian95/lt3755eud\-2pbf\~r3u](https://flux.ai/adrian95/lt3755eud-2pbf~r3u)*